(a)
Interpretation:
To write the name of the polyatomic ions CO3 2-.
Concept Introduction:
The polyatomic ions are formed by the combinations of nonmetals element to each other. They are covalently bonded to each other and having the positive and negative charge on it. The negative charge species in named as anionic species and positive charge species is named as cationic species.
The naming of polyatomic anions can be done by using the suffix ate or ite or ide. The element written firstly is named as such and then for negative element we use suffix.
Answer to Problem 28CR
The polyatomic species CO3 2 - is named as carbonate.
Explanation of Solution
The polyatomic species CO3 2 - is named as Carbonate ion. The name carbon comes from element C and suffix ate is used for negative charge. It is an anionic polyatomic ions.
(b)
Interpretation:
To write the name of the polyatomic ions MnO4 -.
Concept Introduction:
The polyatomic ions are formed by the combinations of nonmetals element to each other. They are covalently bonded to each other and having the positive and negative charge on it. The negative charge species in named as anionic species and positive charge species is named as cationic species.
The naming of polyatomic anions can be done by using the suffix ate or ite or ide. The element written firstly is named as such and then for negative element we use suffix.
Answer to Problem 28CR
The polyatomic species MnO4 - is named as permanganate ion.
Explanation of Solution
The polyatomic speciesMnO4 - is named aspermanganate ion. The name Magnan comes from element Mnand suffix ate is used for negative charge. It is an anionic polyatomic ions.
(c)
Interpretation:
To write the name of the polyatomic ions NO3 -.
Concept Introduction:
The polyatomic ions are formed by the combinations of nonmetals element to each other. They are covalently bonded to each other and having the positive and negative charge on it. The negative charge species in named as anionic species and positive charge species is named as cationic species.
The naming of polyatomic anions can be done by using the suffix ate or ite or ide. The element written firstly is named as such and then for negative element we use suffix.
Answer to Problem 28CR
The polyatomic species NO3 - is named as Nitrate ion.
Explanation of Solution
The polyatomic species NO3 - is named as Nitrate ion. The name Nitr comes from element N and suffix ate is used for negative charge. It is an anionic polyatomic ions.
(d)
Interpretation:
To write the name of the polyatomic ions HSO4 -.
Concept Introduction:
The polyatomic ions are formed by the combinations of nonmetals element to each other. They are covalently bonded to each other and having the positive and negative charge on it. The negative charge species in named as anionic species and positive charge species is named as cationic species.
The naming of polyatomic anions can be done by using the suffix ate or ite or ide. The element written firstly is named as such and then for negative element we use suffix.
Answer to Problem 28CR
The polyatomic species CO3 2 - is named as carbonate.
Explanation of Solution
The polyatomic species HSO4 - is named as hydrogen sulfate. The name Hydrogensulf comes from element HSO4 and suffix ate is used for negative charge. It is an anionic polyatomic ions.
(e)
Interpretation:
To write the name of the polyatomic ions C2 H3 O2 -.
Concept Introduction:
The polyatomic ions are formed by the combinations of nonmetals element to each other. They are covalently bonded to each other and having the positive and negative charge on it. The negative charge species in named as anionic species and positive charge species is named as cationic species.
The naming of polyatomic anions can be done by using the suffix ate or ite or ide. The element written firstly is named as such and then for negative element we use suffix.
Answer to Problem 28CR
The polyatomic species C2 H3 O2 - is named as Acetate ion.
Explanation of Solution
The polyatomic species C2 H3 O2 - is named as acetate ion. The name acetate comes from C2 H3 O2 -and suffix ate is used for negative charge. It is an anionic polyatomic ions.
(f)
Interpretation:
To write the name of the polyatomic ions CrO4 2-.
Concept Introduction:
The polyatomic ions are formed by the combinations of nonmetals element to each other. They are covalently bonded to each other and having the positive and negative charge on it. The negative charge species in named as anionic species and positive charge species is named as cationic species.
The naming of polyatomic anions can be done by using the suffix ate or ite or ide. The element written firstly is named as such and then for negative element we use suffix.
Answer to Problem 28CR
The polyatomic species CrO4 2 - is named as Chromate ion.
Explanation of Solution
The polyatomic species CrO4 2 - is named as chromate ion. The name chromcomes from element Cr and suffix ate is used for negative charge. It is an anionic polyatomic ions.
(g)
Interpretation:
To write the name of the polyatomic ions OH-.
Concept Introduction:
The polyatomic ions are formed by the combinations of nonmetals element to each other. They are covalently bonded to each other and having the positive and negative charge on it. The negative charge species in named as anionic species and positive charge species is named as cationic species.
The naming of polyatomic anions can be done by using the suffix ate or ite or ide. The element written firstly is named as such and then for negative element we use suffix.
Answer to Problem 28CR
The polyatomic species OH- is named as hydroxide ion.
Explanation of Solution
The polyatomic species OH- is named as Hydroxide ion. The name hydrox comes from element O and H and suffix ate is used for negative charge. It is an anionic polyatomic ions.
(h)
Interpretation:
To write the name of the polyatomic ions ClO2 -.
Concept Introduction:
The polyatomic ions are formed by the combinations of nonmetals element to each other. They are covalently bonded to each other and having the positive and negative charge on it. The negative charge species in named as anionic species and positive charge species is named as cationic species.
The naming of polyatomic anions can be done by using the suffix ate or ite or ide. The element written firstly is named as such and then for negative element we use suffix.
Answer to Problem 28CR
The polyatomic species ClO2 - is named as chlorine dioxide.
Explanation of Solution
The polyatomic species ClO2 - is named as chlorine dioxide. The name Cl comes from element Cl and Oxide from element O and also used di for 2 Oxygen, suffix ate is used for negative charge. It is an anionic polyatomic ions.
(i)
Interpretation:
To write the name of the polyatomic ions HCO3 -.
Concept Introduction:
The polyatomic ions are formed by the combinations of nonmetals element to each other. They are covalently bonded to each other and having the positive and negative charge on it. The negative charge species in named as anionic species and positive charge species is named as cationic species.
The naming of polyatomic anions can be done by using the suffix ate or ite or ide. The element written firstly is named as such and then for negative element we use suffix.
Answer to Problem 28CR
The polyatomic species HCO3 - is named as bicarbonate ion.
Explanation of Solution
The polyatomic species HCO3 - is named as bicarbonate ion. The name bicarbon comes from HCO3 - and suffix ate is used for negative charge. It is an anionic polyatomic ions.
(j)
Interpretation:
To write the name of the polyatomic ions HPO4 2-.
Concept Introduction:
The polyatomic ions are formed by the combinations of nonmetals element to each other. They are covalently bonded to each other and having the positive and negative charge on it. The negative charge species in named as anionic species and positive charge species is named as cationic species.
The naming of polyatomic anions can be done by using the suffix ate or ite or ide. The element written firstly is named as such and then for negative element we use suffix.
Answer to Problem 28CR
The polyatomic species HPO4 2 - is named as bicarbonate ion.
Explanation of Solution
The polyatomic species HPO4 2 - is named as Hydrogen phosphate ion. The name hydrogen phosphate comes from HPO4 2 - and suffix ate is used for negative charge. It is an anionic polyatomic ions.
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Chapter 5 Solutions
Introductory Chemistry: Foundation - Text (Looseleaf)
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- Please correct answer and don't used hand raitingarrow_forwardQ2. Consider the hydrogenation of ethylene C2H4 + H2 = C2H6 The heats of combustion and molar entropies for the three gases at 298 K are given by: C2H4 C2H6 H2 AH comb/kJ mol¹ -1395 -1550 -243 Sº / J K¹ mol-1 220.7 230.4 131.1 The average heat capacity change, ACP, for the reaction over the temperature range 298-1000 K is 10.9 J K¹ mol¹. Using these data, determine: (a) the standard enthalpy change at 800 K (b) the standard entropy change at 800 K (c) the equilibrium constant at 800 K.arrow_forward13. (11pts total) Consider the arrows pointing at three different carbon-carbon bonds in the molecule depicted below. Bond B Bond A Bond C a. (2pts) Which bond between A-C is weakest? Which is strongest? Place answers in appropriate boxes. Weakest Bond Strongest Bond b. (4pts) Consider the relative stability of all cleavage products that form when bonds A, B, AND C are homolytically cleaved/broken. Hint: cleavage products of bonds A, B, and C are all carbon radicals. i. Which ONE cleavage product is the most stable? A condensed or bond line representation is fine. ii. Which ONE cleavage product is the least stable? A condensed or bond line representation is fine. c. (5pts) Use principles discussed in lecture, supported by relevant structures, to succinctly explain the why your part b (i) radical is more stable than your part b(ii) radical. Written explanation can be no more than one-two succinct sentence(s)! Googlearrow_forward
- Print Last Name, First Name Initial Statifically more chances to abstract one of these 6H 11. (10pts total) Consider the radical chlorination of 1,3-diethylcyclohexane depicted below. 4 4th total • 6H total 래 • 4H total 21 total ZH 2H Statistical H < 3° C-H weakest - product abstraction here bund leads to thermo favored a) (6pts) How many unique mono-chlorinated products can be formed and what are the structures for the thermodynamically and statistically favored products? Product 6 Number of Unique Mono-Chlorinated Products Thermodynamically Favored Product Statistically Favored Product b) (4pts) Draw the arrow pushing mechanism for the FIRST propagation step (p-1) for the formation of the thermodynamically favored product. Only draw the p-1 step. You do not need to include lone pairs of electrons. No enthalpy calculation necessary H H-Cl Waterfoxarrow_forward10. (5pts) Provide the complete arrow pushing mechanism for the chemical transformation → depicted below Use proper curved arrow notation that explicitly illustrates all bonds being broken, and all bonds formed in the transformation. Also, be sure to include all lone pairs and formal charges on all atoms involved in the flow of electrons. CH3O II HA H CH3O-H H ①arrow_forwardDo the Lone Pairs get added bc its valence e's are a total of 6 for oxygen and that completes it or due to other reasons. How do we know the particular indication of such.arrow_forward
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